1942965468 has 30 divisors (see below), whose sum is σ = 5079296376. Its totient is φ = 647655048.

The previous prime is 1942965467. The next prime is 1942965487. The reversal of 1942965468 is 8645692491.

1942965468 is a `hidden beast` number, since 1 + 9 + 4 + 2 + 96 + 546 + 8 = 666.

It is a super-2 number, since 2×1942965468² = 7550229619680918048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1942965463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2998080 + ... + 2998727.

Almost surely, 2^1942965468 is an apocalyptic number.

1942965468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1942965468 is an abundant number, since it is smaller than the sum of its proper divisors (3136330908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1942965468 is a wasteful number, since it uses less digits than its factorization.

1942965468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5996823 (or 5996812 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 1942965468 is about 44079.0819777363. The cubic root of 1942965468 is about 1247.8288642925.

The spelling of 1942965468 in words is "one billion, nine hundred forty-two million, nine hundred sixty-five thousand, four hundred sixty-eight".